根据下面一篇短文的内容判断下列句子的正误，正确的用“A”表示，错误的用“B”表示。
(1)
In 1605, a scientist took a willow branch(柳枝) and planted it. He didn’t plant it in the ground, however. He planted it in a vase of soil(泥土). For the next five years, the scientist watered that willow carefully.
The willow grew and grew. Where did it get the food for its growth? To most people, this was an easy question. The willow plant, of course, took the food from the soil.
